Struct Metrics

Source

pub struct Metrics {Show 30 fields
    _vecs: MetricsVecs,
    _uptime: ComputedGauge,
    pub blob: BlobMetrics,
    pub consensus: ConsensusMetrics,
    pub cmds: CmdsMetrics,
    pub retries: RetriesMetrics,
    pub user: BatchWriteMetrics,
    pub read: BatchPartReadMetrics,
    pub compaction: CompactionMetrics,
    pub gc: GcMetrics,
    pub lease: LeaseMetrics,
    pub codecs: CodecsMetrics,
    pub state: StateMetrics,
    pub shards: ShardsMetrics,
    pub audit: UsageAuditMetrics,
    pub locks: LocksMetrics,
    pub watch: WatchMetrics,
    pub pubsub_client: PubSubClientMetrics,
    pub pushdown: PushdownMetrics,
    pub consolidation: ConsolidationMetrics,
    pub blob_cache_mem: BlobMemCache,
    pub tasks: TasksMetrics,
    pub columnar: ColumnarMetrics,
    pub schema: SchemaMetrics,
    pub inline: InlineMetrics,
    pub(crate) semaphore: SemaphoreMetrics,
    pub sink: SinkMetrics,
    pub s3_blob: S3BlobMetrics,
    pub postgres_consensus: PostgresClientMetrics,
    pub(crate) registry: MetricsRegistry,
}

Expand description

Prometheus monitoring metrics.

Intentionally not Clone because we expect this to be passed around in an Arc.

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§_vecs: MetricsVecs§_uptime: ComputedGauge§blob: BlobMetrics

Metrics for Blob usage.

§consensus: ConsensusMetrics

Metrics for Consensus usage.

§cmds: CmdsMetrics

Metrics of command evaluation.

§retries: RetriesMetrics

Metrics for each retry loop.

§user: BatchWriteMetrics

Metrics for batches written directly on behalf of a user (BatchBuilder or one of the sugar methods that use it).

§read: BatchPartReadMetrics

Metrics for reading batch parts

§compaction: CompactionMetrics

Metrics for compaction.

§gc: GcMetrics

Metrics for garbage collection.

§lease: LeaseMetrics

Metrics for leasing and automatic lease expiry.

§codecs: CodecsMetrics

Metrics for various encodings and decodings.

§state: StateMetrics

Metrics for (incremental) state updates and fetches.

§shards: ShardsMetrics

Metrics for various per-shard measurements.

§audit: UsageAuditMetrics

Metrics for auditing persist usage

§locks: LocksMetrics

Metrics for locking.

§watch: WatchMetrics

Metrics for StateWatch.

§pubsub_client: PubSubClientMetrics

Metrics for PubSub client.

§pushdown: PushdownMetrics

Metrics for mfp/filter pushdown.

§consolidation: ConsolidationMetrics

Metrics for consolidation.

§blob_cache_mem: BlobMemCache

Metrics for blob caching.

§tasks: TasksMetrics

Metrics for tokio tasks.

§columnar: ColumnarMetrics

Metrics for columnar data encoding and decoding.

§schema: SchemaMetrics

Metrics for schemas and the schema registry.

§inline: InlineMetrics

Metrics for inline writes.

§semaphore: SemaphoreMetrics

Semaphore to limit memory/disk use by fetches.

§sink: SinkMetrics

Metrics for the persist sink.

§s3_blob: S3BlobMetrics

Metrics for S3-backed blob implementation

§postgres_consensus: PostgresClientMetrics

Metrics for Postgres-backed consensus implementation

§registry: MetricsRegistry

Implementations§

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impl Metrics

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pub fn new(cfg: &PersistConfig, registry: &MetricsRegistry) -> Self

Returns a new Metrics instance connected to the given registry.

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pub fn write_amplification(&self) -> f64

Returns the current lifetime write amplification reflected in these metrics.

Only exposed for tests, persistcli, and benchmarks.

Trait Implementations§

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impl Debug for Metrics

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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impl !UnwindSafe for Metrics

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Struct MetricsCopy item path

Fields§

Implementations§

impl Metrics

pub fn new(cfg: &PersistConfig, registry: &MetricsRegistry) -> Self

pub fn write_amplification(&self) -> f64

Trait Implementations§

impl Debug for Metrics

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Auto Trait Implementations§

impl !Freeze for Metrics

impl !RefUnwindSafe for Metrics

impl Send for Metrics

impl Sync for Metrics

impl Unpin for Metrics

impl !UnwindSafe for Metrics

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fn bright_cyan(&self) -> Painted<&T>

Struct Metrics

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